diff --git a/src/TestableIO.System.IO.Abstractions.Wrappers/DirectoryWrapper.cs b/src/TestableIO.System.IO.Abstractions.Wrappers/DirectoryWrapper.cs
index 5a91107a1..6f7c2934c 100644
--- a/src/TestableIO.System.IO.Abstractions.Wrappers/DirectoryWrapper.cs
+++ b/src/TestableIO.System.IO.Abstractions.Wrappers/DirectoryWrapper.cs
@@ -162,7 +162,7 @@ public override string[] GetFileSystemEntries(string path, string searchPattern,
         /// <inheritdoc />
         public override string[] GetFileSystemEntries(string path, string searchPattern, EnumerationOptions enumerationOptions)
         {
-            throw new NotImplementedException();
+            return Directory.GetFileSystemEntries(path, searchPattern, enumerationOptions);
         }
 #endif